#40C97C#40C97C

#40C97C is a light, vivid green. Relative luminance 0.443; OKLCH L 74.4% C 0.162 H 154.4°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#40C97C
RGB	rgb(64, 201, 124)
HSL	hsl(146, 56%, 52%)
HSV	hsv(146, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 38.3%, 21.2%)
CIE-LAB	lab(72.44, -54.00, 28.06)
CIE-LCH	lch(72.44, 60.85, 152.54°)
OKLab	oklab(74.39% -0.1459 0.0701)
OKLCH	oklch(74.39% 0.162 154.4)
XYZ	xyz(26.6367, 44.3156, 26.2148)
Luminance	0.4432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C97C #C9408D

analogous

#49C940 #40C97C #40C9C0

triadic

#40C97C #7C40C9 #C97C40

tetradic

#40C97C #4049C9 #C9408D #C9C040

square

#40C97C #4049C9 #C9408D #C9C040

split-complementary

#40C97C #C040C9 #C94049

monochromatic

#1F6F42 #2D9F5F #40C97C #70D69D #9FE4BD

Accessibility & contrast

On white

2.13

#40C97C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#40C97C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C97C

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C97C	#FFFFFF	#000000	##000000
##40C97C	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B977

Deuteranopia (green-blind)

#B7AD81

Tritanopia (blue-blind)

#00C7B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c97c;
/* rgb */ color: rgb(64, 201, 124);
/* oklch */ color: oklch(74.4% 0.162 154.4);

Tailwind

colors: {
  custom: {
    50: '#85daa2',
    500: '#40c97c',
    950: '#000000',
  },
}

SCSS

$custom: #40c97c;
$custom-light: #85daa2;
$custom-dark: #000000;

JSON

{
  "hex": "#40c97c",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 124
  },
  "hsl": {
    "h": 146.277,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74391,
    "c": 0.16186,
    "h": 154.4
  },
  "luminance": 0.44319
}

Semantic roles & 50–950 ramp

primary

#40C97C

secondary

#D094B6

accent

#499DDF

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40C97C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →